| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $13.62 | 3.651% | $14.1173 | $14.12 | $14.10 | $14.10 |
| Purchase #2 | $242.70 | 7.730% | $261.4607 | $261.46 | $261.45 | $261.50 |
| Purchase #3 | $106.93 | 9.649% | $117.2477 | $117.25 | $117.25 | $117.20 |
| Purchase #4 | $77.40 | 6.848% | $82.7004 | $82.70 | $82.70 | $82.70 |
| Purchase #5 | $237.43 | 11.537% | $264.8223 | $264.82 | $264.80 | $264.80 |
| Purchase #6 | $225.54 | 11.834% | $252.2304 | $252.23 | $252.25 | $252.20 |
| Purchase #7 | $29.31 | 12.238% | $32.897 | $32.90 | $32.90 | $32.90 |
| 7 purchase totals = | $932.93 | $1,025.4758 | $1,025.48 | $1,025.45 | $1,025.40 | |